Question

The present age of father is four times the age of his son after 10 year ,age of father will become three times the age of his son . find the present age of father

Answer 1

Let the present age of son be x.
Present age of father=4x.
Now,
Ten year hence his father age will be 3 times his son.
A/q
$4x + 10 = 3(x + 10) \\ 4x + 10 = 3x + 30 \\ 4x - 3x = 30 - 10 \\ x = 20$
So,
Son age is=20 years
And father age is=4×20=80 years

Answer 2

Hey! ! !

Mate :-

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Question :-

☆ The present age of father is four times the age of his son after 10 year ,age of father will become three times the age of his son . find the present age of father

Solution :-

Let the present age of son = x

so that father age = 4x

A/Q:-

☆after 10 year ,age of father will become three times the age of his son


Now :-

4x + 10 = 3 (x + 10)

:- 4x + 10 = 3x + 30

:- 4x - 3x = 30 - 10

:- x = 20

:- present age of son = 20 years

:- present age of father = 4x = 4 × 20 = 80 years


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